Mizuho, the second-largest financial services company in Japan, has just locked out its customers from accessing their cash. Whether or not this is related to Zero Hedge reports from yesterday that the same bank is unable to complete ¥570 billion in transactions in unclear. What is clear is that we can only hope that those who need cash are calm and collected enough not to start a physical run on whatever bank deposit branches are open. From Reuters: "Mizuho Bank said on Thursday that all of its automatic teller machines (ATM) throughout Japan have stopped working. The bank did not immediately give a reason for the outage." One can only hope that the most recent ¥5 trillion injection was sufficient to keep the liquidity in the banking system online. Alas, should the Mizuho situation not be promptly fixed, we anticipate more injections from the BOJ before the night is out.